pidns: make pid->level and pid_ns->level unsigned
[linux-2.6.git] / include / linux / pid.h
index 8d19903..c21c7e8 100644 (file)
@@ -60,7 +60,7 @@ struct pid
        /* lists of tasks that use this pid */
        struct hlist_head tasks[PIDTYPE_MAX];
        struct rcu_head rcu;
-       int level;
+       unsigned int level;
        struct upid numbers[1];
 };